Get build (kinda, not really) running on a NRF52

Lots of NO_ESP32 to remove later...

src/freertosinc.h

@@ -0,0 +1,16 @@
+#pragma once
+
+// The FreeRTOS includes are in a different directory on ESP32 and I can't figure out how to make that work with platformio gcc options
+// so this is my quick hack to make things work
+
+#ifdef ARDUINO_ARCH_ESP32
+#include <freertos/FreeRTOS.h>
+#include <freertos/task.h>
+#include <freertos/semphr.h>
+#include <freertos/queue.h>
+#else
+#include <FreeRTOS.h>
+#include <task.h>
+#include <semphr.h>
+#include <queue.h>
+#endif